ライフサイエンスコーパス: imitation

1 rabs as habitat increased (i.e. weak habitat imitation).

2 hrough observation (i.e., they show deferred imitation).

3 all subjects a pecuniary incentive to avoid imitation.

4 ates a major source of evidence for neonatal imitation.

5 n children to explore social aspects of over-imitation.

6 ate in sensory learning that is important to imitation.

7 orming those same actions, and thus produces imitation.

8 ral kinds of emulation, and various forms of imitation.

9 ation of the developmental origin of genuine imitation.

10 h the same deterministic replicator limit as imitation.

11 with a greater capacity for subsequent song imitation.

12 e child's impairments in social function and imitation.

13 atal imitation that goes beyond sensorimotor imitation.

14 t for action and perception that facilitates imitation.

15 sensorimotor learning in the development of imitation.

16 asserina), achieves prompt and precise vocal imitation.

17 nsures species specificity and promptness of imitation.

18 ate mechanisms: birth-death, death-birth and imitation.

19 itory memories that subsequently guide vocal imitation.

20 n during development achieved a better final imitation.

21 id not provide evidence of generalization of imitation.

22 te substantially to experiential accounts of imitation.

23 ial, sequences could not be learned by motor imitation.

24 at found no compelling evidence for neonatal imitation.

25 or the origins, mechanisms, and functions of imitation.

26 neonate mind, going far beyond sensorimotor imitation.

27 m an interactive experience involving mutual imitation.

28 ploits existing neural circuitry employed in imitation.

29 on to explore the functional value of action imitation.

30 bserved in animals capable of vocal or motor imitation.

31 vocal variability and caused inaccurate song imitation.

32 Elder from another set of well-known Bruegel imitations.

33 Zebra finch males learn their song by imitation, a process influenced by social variables.

34 Imitation, a process through which we understand the min

35 Even in the case of imitation, a type of social learning studied in both com

36 Therefore, we predicted that facial imitation ability would correlate with empathic traits.

37 simple method for the measurement of facial imitation accuracy and supports the hypothesis that empa

38 During imitation, activity in the inferior frontal and rostral

39 Imitation after delays implicates preverbal memory.

40 important in providing evidence of automatic imitation against significant incentives.

41 Imitation also plays a central role in learning to dance

42 would facilitate the appearance of automatic imitation, an essential social skill known to be impaire

43 lation may support various functions such as imitation and action understanding.

44 le sources reveals a surprising link between imitation and dance.

45 bserved actions and may thereby promote both imitation and empathy.

46 man infants, songbirds acquire their song by imitation and eventually generate sounds that result fro

47 a) how speakers and comprehenders use covert imitation and forward modeling to make predictions at th

48 he posterior superior temporal sulcus during imitation and greater activity in the posterior superior

49 the form of observational learning known as imitation and in how to distinguish imitation from other

50 Thus, imitation and innate song constraints are separate proce

51 stem from birth, developmental continuity in imitation and later sociability, and the malleability of

52 logical and imaging studies suggest that the imitation and matching of hand gestures involve the left

53 al psychology studies have demonstrated that imitation and mimicry are pervasive, automatic, and faci

54 Imitation and observation of actions and facial emotiona

55 Imitation and observation of emotions activated a largel

56 f self-other representations elicited by the imitation and perspective-taking tasks while not affecti

57 The vocal imitation and reduced dispersal hypotheses are alternati

58 mpleted a task requiring alternation between imitation and reversal rules.

59 s with motor programs for speech production; imitation and self-imitation mechanisms that can train t

60 r motor imitation - referred to here as the 'imitation and sequencing' hypothesis.

61 be and posterior superior temporal sulcus in imitation and social cognition, impaired imitative abili

62 sorder (ASD) have deficits in motor control, imitation and social function.

63 on is consistent with the socially motivated imitation and stereotyping evident in toddlers and presc

64 cations for current understanding of primate imitation and the explanatory value of mirror neurons.

65 macy of the question concerning differential imitation and the links between experimental designs and

66 pport the hypothesis that the development of imitation and the mirror neuron system are driven by cor

67 motor to auditory circuit essential to vocal imitation and to the adaptive modification of vocal timi

68 phenomenon has been described as "automatic imitation" and attributed to a mirror neuron system, but

69 ation, visual perspective taking, control of imitation) and high-level (mentalizing, empathy) socioco

70 to language (e.g., joint attention, syllable imitation, and canonical babbling).

71 ivity measures with social deficit severity, imitation, and gesture performance scores.

72 e in a population of individuals inclined to imitation, and how it remains stable under cultural drif

73 strongly confirm the occurrence of automatic imitation, and illuminate the way that automatic and int

74 cluding teaching through verbal instruction, imitation, and prosociality-that were observed only in t

75 nguish intentional responding from automatic imitation, and we find evidence that both occur.

76 Indeed, imitation appears to be a uniquely human ability.

77 Game theoretic models to describe signal imitation are investigated with a view to understanding

78 argued that the positive results of neonatal imitation are likely to be by-products of normal aerodig

79 By contrast, imitation as a form of social mirroring is supported by

80 ence is most consistent with a view of early imitation as the product of a complex system of language

81 tion toward copying the process of behavior (imitation), as compared with the products (emulation), r

82 would not by itself be sufficient to explain imitation at any age.

83 se a biologically plausible view of neonatal imitation based on the analysis of sensorimotor developm

84 n, including habituation and dishabituation, imitation-based tasks, and event-related potentials.

85 ematical models to study the effects of both imitation behavior and contact heterogeneity on vaccinat

86 tion is small relative to that of infection, imitation behavior increases vaccination coverage, but,

87 st that when the cost of vaccination is high imitation behavior may decrease vaccination coverage.

88 Thus, imitation behavior may impede the eradication of infecti

89 The imitation bias was also unaffected when vision of the ha

90 both dimensions (action type and plane) the imitation bias was not reduced further, in an additive w

91 s reliably biased response cycle times, this imitation bias was only a small fraction of the modulati

92 l (notably autism spectrum disorder) groups: imitation, biological motion, empathy, and theory of min

93 able of discriminating between authentic and imitation Bruegel drawings that numerically outperforms

94 Each ape displayed low levels of deferred imitation but did not provide evidence of generalization

95 Matching of tongue-protrusion is not imitation, but a manifestation of the infant's arousal b

96 ard highly acoustically dispersed targets of imitation, but suggest that complete acquisition of the

97 ed to provide novel insights into adult over-imitation by extending a paradigm recently used with hum

98 Raters then assessed accuracy of imitation by reconstructing the same arrays using photog

99 The observation of vocal imitation by the juvenile bird supports the vocal imitat

100 These results demonstrate that imitation can promote affiliation in nonhuman primates.

101 whereas the degree of lateralization of the imitation circuitry in humans is unclear.

102 wborns' matching that challenges the newborn imitation claim.

103 s network, there was greater activity during imitation, compared with observation of emotions, in pre

104 on suggest that there is a core circuitry of imitation comprising the superior temporal sulcus and th

105 is a convergence between cognitive models of imitation, constructs derived from social psychology stu

106 ery old question in psychology, the study of imitation continues to provide new avenues for examining

107 d their success by imitating each other, and imitation depended on the visibility of the opponent's b

108 vocal fold control in a great ape during an imitation "do-as-I-do" game with a human demonstrator.

109 Secondly, we study a simple imitation dynamics, and show that it can lead to fixatio

110 By means of imitation dynamics, we display that when the interdepend

111 to the extreme selection intensity known as imitation dynamics.

112 Automatic imitation effects-expressed in terms of total movement t

113 of Early Learning (primary) and the elicited imitation (EI) memory paradigm (secondary).

114 i) low-fidelity social transmission, such as imitation/emulation, may have contributed to the ~700,00

115 th during hand action observation and during imitation even in the absence of direct vision of the im

116 o the suggestion that the neural network for imitation evolved to support interpersonal communication

117 ject-mediated action, including tool use and imitation, exceeds that of even our closest primate rela

118 This mutual imitation experience allowed the robot to recognize the

119 in infancy, the methodological issues about imitation experiments, and the relation between the aero

120 Does the ontogeny of vocal imitation follow a set program that, given a target soun

121 coding of actions, and highlights the use of imitation for learning from and about people.

122 hich allows far stronger incentives to avoid imitation for some subjects, with equally strong incenti

123 these songs requires intact hearing but not imitation from external models.

124 known as imitation and in how to distinguish imitation from other processes.

125 f COMT genotype on a task that distinguishes imitation from reversal learning.

126 o imitate the experimenter, (2) to elicit an imitation from the experimenter, and (3) to simply perfo

127 s and limitations, we introduce a Biological Imitation Game, based on Alan Turing's Imitation Game, t

128 gical Imitation Game, based on Alan Turing's Imitation Game, that operationalizes the difference betw

129 or push a sliding screen door with its beak (imitation group), whereas 2 other groups watched the scr

130 Subtraction analysis (imitation > movement, initiation > movement) revealed th

131 s significantly higher, suggesting automatic imitation had occurred.

132 Imitation has long been assumed to occur from birth [2-4

133 Yet, the very phenomenon of neonatal imitation has remained controversial.

134 Influential theories of imitation have proposed that humans inherit a neural mec

135 Neonatal imitation illuminates how the initial state engenders an

136 les: birth-death (BD), death-birth (DB), and imitation (IM) updating.

137 It is concluded that imitation in a communicative paradigm recruits a lateral

138 ey develop their vocalizations through vocal imitation in a way that is very similar to how human inf

139 have implications for proposed mechanisms of imitation in animals.

140 connectivity of the brain network supporting imitation in ASD, characterized by a highly specific pat

141 Song imitation in birds provides good material for studying t

142 ypothesis search, and between innovation and imitation in cultural learning.

143 across cultures suggests important roles for imitation in developing control over enactment of subtly

144 the first statistically reliable evidence of imitation in gorillas.

145 Imitation in humans has been attributed to increased act

146 ions in the primate brain and is critical to imitation in humans.

147 Imitation in infinite populations is adequately describe

148 e mirror neuron system was less specific for imitation in schizophrenia.

149 To test experimentally for evidence of imitation in the current study, we exposed gorillas (Gor

150 Facial gesture imitation in the first week of life predicted gaze follo

151 Here, we consider imitation in the general context of motor cognition, tak

152 Developmental science grounds infant imitation in the neural coding of actions, and highlight

153 ting the need for further trials or a closer imitation, in the plant, of alarm pheromone release.

154 tion of factors which may lead to adult over-imitation including: 1) the presence of the model(s) dur

155 ompted some to assert that the difference in imitation indicates a difference in the subjects' unders

156 zebra finch basal ganglia impairs tutor song imitation, indicating that adequate FoxP2 levels are nec

157 It underlies infant imitation, interactional synchrony, primary intersubject

158 Vocal imitation involves incorporating instructive auditory in

159 Imitation involves mapping between the perception and pr

160 incompatible with the proposal that neonatal imitation is arousal driven or declining with age.

161 Our results suggest that adult over-imitation is best explained as a result of an evolved 'c

162 Imitation is central to human development.

163 Learning by imitation is fundamental to both communication and socia

164 The social force of imitation is important for mirror neuron emergence and s

165 At present our knowledge of adult over-imitation is limited to the fact that adults do over-imi

166 nt with the assumption that overt behavioral imitation is mediated by the mirror neuron system, which

167 Experiment 1 tested whether automatic imitation is sensitive to the body part dimension of act

168 Because imitation is usually considered the mechanism for vocal

169 Keven & Akins (K&A) propose that neonatal "imitation" is a function of newborns' spontaneous oral s

170 ally, we will discuss the functional role of imitation, its multi-level nature, and its anomalous fea

171 alleles would be associated with deficits in imitation learning and reversal learning, respectively.

172 This is a potential neural substrate for imitation learning and social cognition, factors that ma

173 Specifically, we describe how a generic imitation learning meta-algorithm, dataset aggregation (

174 decoder in this way is a novel variant of an imitation learning problem, where an oracle or expert is

175 gs, we then offer an algorithm that combines imitation learning with optimal control, which should al

176 wing than non-imitators, suggesting neonatal imitation may be an early marker predicting socio-cognit

177 These findings suggest that neonatal imitation may be an early predictor of infant sociality

178 that ignore behavioral clustering caused by imitation may significantly underestimate the levels of

179 ms for speech production; imitation and self-imitation mechanisms that can train the sensorimotor map

180 display sequential memory during a deferred imitation memory task (P-trend = 0.048), and toddlers wi

181 Our results undermine the idea of an innate imitation module and suggest that earlier studies report

182 ial theories (e.g., [5-7]) placing an innate imitation module at the foundation of social cognition (

183 ons contribute to ASD-associated deficits in imitation, motor, and social skills?

184 unctional and structural connectivity of the imitation network in children and adolescents with ASD,

185 o indicate that atypical connectivity of the imitation network may contribute to ASD clinical symptom

186 rred exclusively in regions belonging to the imitation network, whereas overconnectivity was observed

187 Specifically, we tested whether neonatal imitation--newborns' capacity to match modelled actions-

188 & Akins (K&A) redefine some of the neonatal imitation (NI) behaviors as developmental stereotypes.

189 hereas overconnectivity was observed between imitation nodes and extraneous regions.

190 lthy comparison subjects performed an action imitation/observation task during functional MRI.

191 Learning from others includes imitation of actions and mirroring of emotions.

192 Both empathy and the imitation of an emotionally communicative expression may

193 a common form of echophenomena-the automatic imitation of another's words (echolalia) or actions (ech

194 arm-cup relations they had seen, to accurate imitation of arm bending by age 2 and of both movements

195 approach has important implications for the imitation of behavioural strategies: if we imitate other

196 sticity in expression and learning, and even imitation of complex sounds.

197 frontal, and inferior parietal areas during imitation of emotional faces correlated with performance

198 oore (1977) published their famous article, "Imitation of facial and manual gestures by human neonate

199 A striking example is the imitation of female insects by plants that are pollinate

200 nctional magnetic resonance imaging study of imitation of finger movements with lateralized stimuli a

201 Behavioral mimicry--the automatic imitation of gestures, postures, mannerisms, and other m

202 An imitation of industrial potato fruit juice (PFJ) was pre

203 The imitation of macroscopic movements at the molecular leve

204 c gestures demonstrated by the examiner, and imitation of meaningless gestures.

205 inematic aspect is particularly critical for imitation of meaningless movement, capacity for tool-act

206 back and progressively refined to achieve an imitation of memorized vocal sounds.

207 s share common selective pressures, flexible imitation of models might inherently confer secondary be

208 dence for vocal production learning involves imitation of novel, often anthropogenic sounds.

209 Deferred imitation of object-related actions and generalization o

210 Imitation of people informs us about infants' processing

211 exchanges activate the same neural system as imitation of simple movements, and whether the neural ne

212 rmance on discrimination, identification and imitation of statements and questions that were characte

213 n into nucleosomes by human ISWI-containing (Imitation of Switch) factor RSF (Remodeling and Spacing

214 ultilayer property of the device enabled the imitation of the drug delivery in a microtissue array wi

215 of motor simulation--an unconscious, covert imitation of the observed movements.

216 nches, Taeniopygia guttata, can master their imitation of the same song in various ways; these develo

217 e sight of tools, and both capacities inform imitation of tool-related movements.

218 stures produced in response to viewed tools, imitation of tool-specific gestures demonstrated by the

219 various agencies and companies reviewed the imitations of current tests at a workshop held at the Na

220 this transition revealed two phenomena: (i) Imitations of dissimilar sounds can emerge from successi

221 ing photographs of participants' attempts at imitations of the stimuli.

222 ternative to the case for neonatal orofacial imitation, offered by Meltzoff and Moore.

223 Accounts of behavior, including imitation, often suffer from philosopher's disease: the

224 and particularly with language, but not with imitation or emulation.

225 hold dynamics; rather, other factors such as imitation or the coexistence of coordinating and anticoo

226 Val homozygotes had poorer imitation performance and slower reaction times.

227 ther neural systems according to the type of imitation performed.

228 Imitation persisted, despite the competitive and demandi

229 curs in few animal taxa; similarities in the imitation process between humans and songbirds make the

230 , the associative sequence learning model of imitation proposes that experience-based Hebbian learnin

231 The frequent evolution of such deceitful imitations provides notable examples of phenotypic conve

232 common to action execution, observation, and imitation, questions remain about mirror (and MR) involv

233 uct of adaptations supporting vocal or motor imitation - referred to here as the 'imitation and seque

234 tional connectivity (FC) between distributed imitation regions in the ASD group.

235 white matter tracts directly connecting key imitation regions with atypical FC in ASD.

236 Tests included memory (deferred imitation, relational binding, habituation) and attentio

237 Debates about neonatal imitation remain more open than Keven & Akins (K&A) impl

238 The results also demonstrate how any test of imitation requires a control group and attention to the

239 The cognitive substrate of imitation requires an interactive context to develop.

240 based explanation of how the knowledge that imitation requires could develop before birth.

241 social science; however, inferring automatic imitation requires significant incentives to avoid it, a

242 classical correspondence problem central to imitation research, dance requires mapping across sensor

243 homozygotes showed better acquisition of the imitation rule but greater deficit shifting from imitati

244 ociability, and the malleability of neonatal imitation, shaped by the early environment.

245 Neonatal imitation should not exclusively be considered at the po

246 mplemented inverse RL as opposed to a simple imitation strategy, in which the actions of the other ag

247 An imitation-structured population can support many more si

248 severe vocal disorders, including poor vocal imitation, stuttering, and progressive syntax and syllab

249 in our knowledge of the neural mechanisms of imitation suggest that there is a core circuitry of imit

250 iking correlation with the fidelity of vocal imitation, suggesting that this auditory memory may have

251 n-like protein (dNLP) histone chaperone, the imitation switch (ISWI) ATP-driven motor protein, core h

252 The Imitation SWItch (ISWI) chromatin remodeling factors hav

253 The imitation switch (ISWI) complex from yeast containing th

254 hromatin remodelers Snf2H and Snf2L from the imitation switch (ISWI) family.

255 ATP-dependent DNA translocase member of the Imitation Switch (ISWI) subfamily of chromatin-remodelin

256 la nucleosome remodeling factor (NURF) is an imitation switch (ISWI)-containing chromatin remodeling

257 Imitation switch (ISWI)-family remodelling enzymes regul

258 Mammalian genomes encode two imitation switch family chromatin remodeling proteins, S

259 DSB repair in heterochromatin requires ISWI (imitation switch)-class ACF1-SNF2H nucleosome remodeling

260 ctions between histone modifications and the imitation-switch (ISWI) and chromodomain helicase DNA-bi

261 We report 3 experiments using a mutual imitation task between robots, adults, typically develop

262 hereas the Multistep Object Use test and the imitation task had higher functional correlates over and

263 ther neural activation during an observation/imitation task was related to both lower and higher leve

264 observed for both left-sided and right-sided imitation tasks, although subthreshold activity was also

265 The motor-related activity is greater during imitation than during control motor tasks.

266 here is to shed light on a form of neonatal imitation that goes beyond sensorimotor imitation.

267 Humans learn to speak by a process of vocal imitation that requires the availability of auditory fee

268 tices (teaching) and acquisition strategies (imitation) that support cumulative cultural learning in

269 exhibit social cognitive abilities, such as imitation, that are rare outside of the Apes.

270 s distinguished from what we think of as (e) imitation (the copying of the demonstrated behavior).

271 Prior to intentional imitation, the dyad shows mimicry behaviors, which are a

272 oblem resides in the practice of mimicry and imitation, the expectation of opponent's mimicry and the

273 to make them the ideal neural substrate for imitation, the puzzling fact is that monkeys simply do n

274 evisit the controversial subject of neonatal imitation through analysing the physiological foundation

275 comprehensive longitudinal study of neonatal imitation to date.

276 employs two distinct mechanisms of chemical imitation to potently sequester chemokines, thereby inhi

277 ation rule but greater deficit shifting from imitation to reversal.

278 object-related actions and generalization of imitation to similar but not identical tasks were assess

279 learning, which can range in complexity from imitation to the cultural transmission of creative behav

280 These include studies of imitation, tool use, mirror self-recognition, and the po

281 een implicated in observational learning and imitation, two important forms of learning [9].

282 Experiments on imitation typically evaluate a student's ability to copy

283 Imitation typically occurs in social contexts where peop

284 We show that when a model of imitation used to derive replicator dynamics in isolated

285 Pooling data on vocal imitation, vocal convergence, and compensation for noise

286 This tendency towards over-imitation was almost entirely eliminated when the partic

287 Imitation was evidenced by the finding that pigeons that

288 gest that earlier studies reporting neonatal imitation were methodologically limited.

289 ore robust baskets, but neither teaching nor imitation were strictly necessary for cumulative improve

290 hus left with a fascinating question: if not imitation, what are mirror neurons for?

291 tion by the juvenile bird supports the vocal imitation, whereas the behavior of adults is more consis

292 Imitation, which is impaired in children with autism spe

293 In natural populations, the models for imitation will very often be close kin.

294 nd human children's (Homo sapiens) skills at imitation with a 2-action test on an "artificial fruit."

295 Fabricating a calcitic nacre imitation with biologically similar optical and mechanic

296 rted by interaction of the core circuitry of imitation with the dorsolateral prefrontal cortex and pe

297 rted by interaction of the core circuitry of imitation with the limbic system.

298 itrary signs emerge as a result of selective imitation within a socially structured population.

299 es included caprolactam from nylon-based and imitation wood and brick filaments (ranging from approxi

300 Automatic imitation would raise novel issues concerning how strate